Attached is a repo with src/main/java/com/topdesk/test/hg/refactor/Something.java being renamed to src/main/java/com/topdesk/test/hg/refactor/Anything.java. The original Somthing.java is changed, and then we try to merge these changes into the new Anything.java on the other branch.

This works fine from the command-line (hg 1.6.4), hg merge will merge the changes just fine.

But when I try to do the same in ME, it shows me an empty right side in the compare view (see attached screenshot). There are two exceptions in the log (see attachment ".log"). Basically both errors are about Hg not being able to find the Anything file in early revisions (because it was not renamed yet).